From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932553AbVI3C3L (ORCPT ); Thu, 29 Sep 2005 22:29:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932544AbVI3C3K (ORCPT ); Thu, 29 Sep 2005 22:29:10 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:26013 "EHLO ZenIV.linux.org.uk") by vger.kernel.org with ESMTP id S932419AbVI3C3J (ORCPT ); Thu, 29 Sep 2005 22:29:09 -0400 Date: Fri, 30 Sep 2005 03:29:05 +0100 From: Al Viro To: Linus Torvalds Cc: jdike@addtoit.com, linux-kernel@vger.kernel.org Subject: [PATCH] uml get_user() NULL noise removal Message-ID: <20050930022905.GB7992@ftp.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Al Viro ---- diff -urN RC14-rc2-git6-base/include/asm-um/uaccess.h current/include/asm-um/uaccess.h --- RC14-rc2-git6-base/include/asm-um/uaccess.h 2005-09-26 00:02:29.000000000 -0400 +++ current/include/asm-um/uaccess.h 2005-09-24 01:43:27.000000000 -0400 @@ -44,7 +44,7 @@ const __typeof__(ptr) __private_ptr = ptr; \ __typeof__(*(__private_ptr)) __private_val; \ int __private_ret = -EFAULT; \ - (x) = 0; \ + (x) = (__typeof__(*(__private_ptr)))0; \ if (__copy_from_user(&__private_val, (__private_ptr), \ sizeof(*(__private_ptr))) == 0) {\ (x) = (__typeof__(*(__private_ptr))) __private_val; \